expression.h +numbers

#ifndef EXPRESSION_H
#define EXPRESSION_H

#include <stack>
#include <vector>

class Expression
{
private:
    std::stack<int>* saPile;
    int chiffresEnNombre(std::vector<int>* unTab);
    int conversionCharEnInt(char);
    int traiterOperation(char);
public:
    Expression();
    ~Expression();
    int evaluer(std::vector<char>*);
};

#endif // EXPRESSION_H